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[Problem Solving]

试题详情

题目:

Pat invested x dollars in a fund that paid 8 percent annual interest, compounded annually.  Which of the following represents the value, in dollars, of Pat's investment plus interest at the end of 5 years?

选项:

A、5(0.08x )
B、5(1.08x )
C、[1 + 5(0.08)] x
D、(1.08)5 x
E、(1.08x )5

答案:

D

提问:

compounded跟simple的interest概念略模糊。

解答:

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阅读2007
解答: sysadmin

提问:

compounded跟simple的interest概念略模糊。

解答:

点赞0
阅读2008
解答: sysadmin老师

提问:

这题我反复读了几遍。问题是问:pat投资了X美元在一个基金,且每年的利率是8%,按复利计算。下面哪一个是Pat的本金加上利息在5年末? 答案不是应该是:本金+利息= X+X(1+8%)的5次方吗??

解答:

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阅读1995
解答: sysadmin老师

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